Preprint
Oct 2026
Numerical Bogoliubov approximation of bosonic many-body quantum dynamics
We propose an algorithm for the numerical solution of the time-dependent Schr\"odinger equation for N>>1bosons interacting via a two-body interaction potential in the mean-field scaling regime. Unlike existing numerical algorithms for quantum dynamics, the proposed algorithm has a computational complexity that is indep...
Y. Le Henaff, Christian Lubich, P. Pickl
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